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Solar Vent Opener
Solar Vent Opener
January 4, 2012
by Penny
Carrollton, GA
United States
Product is easy to install and works like a charm. No more checking temperature.

havenhound
March 5, 2014
by Mary Lapos
Danville, PA
United States
the product was defective in that it was drilled on the wrong end. Fortunately I have a neighbor who is a mechanic and handyman and he was able to rebore the correct end so we could put it into service, winter lasting as long as it is. We had a whole greenhouse on hold while we waited for sufficient daytime temps to start our flats. Returning your product was not an option because of time constraints. I think you probably do not want me writing a review that will be published. Now that its fixed its working properly but its a flimsy piece of hardware. I don't expect it to last long.

Auto venting
May 4, 2014
by Lynne
Rock, MI
United States
My greenhouse needs the vents open when the temp gets high, and this usually is when no one is home, so we purchased this product to open our vent. And this works like a charm. Would purchase again

Solar vent openers
May 17, 2014
by V James
KREMMLING, CO
United States
They were easy to install and are working great!!!!!!!

Solar Vent Opener

Item #: HV-10
 
Rated 4.3 out of 5, based on 4 reviews |  READ REVIEWS

PRICE: $50.00

In Stock

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HV-10 Solar Vent Opener $50.00

Solar powered vent opener automatically opens most vents
Are you wondering who is going to take care of your greenhouse when you can't be there? Even in the winter, your greenhouse gets hot on a sunny day.

  • Regulate the temperature in your greenhouse.
  • The parafin wax in the piston expands to open your vent automatically as the temperature changes.
  • Environmentally friendly, no electricity or batteries needed.
  • Extends 12" to open and close greenhouse vents.
  • Fits most greenhouse side and roof vents, including the Early Bloomer greenhouse.
  • Installs easily and supports up to 15 lbs.

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